Curious about rockets? In this seven-part tutorial hosted by a science teacher, learn how to build your very own overhead water rocket launcher with simple tools you could find around town. Part 1 of 7 - How to Build an overhead water rocket launcher. Part 2 of 7 - How to Bui ...more
Most really powerful rockets fire their payload in multiple stages to distribute it better. To control the release of each stage, you need staging mechanisms. This video will show you how to make a staging mechanism for a multi-stage water rocket, and references written help h ...more
Most people who are really serious about rocketry prefer solid-fueled rockets, but if your passion is for water rockets, then this video should help you with your advanced eater rocket project. It will show you how to construct and troubleshoot a 9mm Gardena nozzle to control ...more
Is there anything cooler than a water rocket? These things are super easy to make and can shoot distances of up to 50 meters away! So, if you are looking for a fun, outdoor project this summer, why not check out this video? In this tutorial, you will learn how to make a super ...more
If you want to make a really powerful water rocket, one water bottle is not going to give you enough propellant. You're going to have to splice two or more bottles together and do it well enough that they don't come apart. This video will show you exactly how to do it step-by- ...more
Have you ever wanted to launch your own rocket? Well, now you can, with little more than a two liter soda bottle, wire hangers, a bicycle pump and some PVC pipe Build a soda bottle water rocket. Click through to watch this video on pbs.org
Real rockets require top ingenuity from physics and engineering experts, but you can construct a smaller replica that costs almost nothing can can be made from materials you already have at home or can find at a hardware store. Watch this video to learn how to create a soda b ...more
Build a water rocket with bike parts. Make sure to fill your bottle with about 2 or 3 inches of water.
Who knew some plastic, water and air would be so much fun? If you like rockets and explosions, you probably knew. And so did this guy, who shows you how to make an awesome water rocket that can shoot over 200 feet! Before you try following along with the rocket build, you shou ...more
There are plenty of things you can use at home to make your own rocket, like sugar, matchsticks, or even trash. They may not be as impressive as a real rocket, but they can still be a lot of fun. In this video, How To Lou shows how he made a high-flying water rocket out of som ...more
A (harmless) explosion a day keeps the police away. Indulge your rambunctious little boy in some scientific fun by helping him build an overhead water rocket launcher, which shoots recycled plastic bottles. This project is fun but does require help and parental supervision, s ...more
If you like the idea of building rockets that will soar through the air like angels but don't want to bother with operating high explosive, it's possible to build pretty darn powerful rockets out of water. This video will show you how to do so very easily out of junk that you ...more
This video presentation is a tutorial of how to make a baking soda and vinegar rocket. Materials involved include a water bottle, vinegar, baking soda, toilet paper, and knife. First step is to use the knife to gouge a hole in the cap of the bottle. It should not be too large, ...more
In the market for a personal helicopter but anxious about increasing your carbon footprint? Pick up a peroxide-powered single-seater like Avimech International's Dragonfly and chop till you drop. WIRED's Autopia blog reports, "The Dragonfly is ... simple to fly and uses two s ...more
Learn to make Robinson Couplings for water rockets with this video tutorial. For this project you need aluminum and a plastic bar. You need to make the inner coupling on the lathe. Machine the aluminum bar to the right size and then cut the thread. Then drill the coupling hole ...more
If you have read any of my previous articles or viewed the many videos I have published, it's quite clear that I appreciate a good rocket or fiery projectile. The following video will certainly not lessen that reputation. Using very inexpensive and common materials, this vide ...more
You don't need fancy devices to make a super cool rocket. In this tutorial, learn how to turn a water bottle into a shooting rocket in just a few steps. This process does not take long and this video will show you step by step what you need to do. This rocket is super cool and ...more
Try out this science experiment... watch this video tutorial to learn how to make a simple rocket with film canisters. This is purely educational, and demonstrates the reaction of an Alka-Seltzer tablet, toilet paper, and water. If you don't have Alka-Seltzer, you can substitu ...more
This tutorial will show you how to make a rocket ship using the ancient Japanese art form of origami. It's a rather complicated process for beginners, and it's a good idea to work your way up to this project by first making origami shapes that involve similar folds, such as th ...more
In this video, we learn how to build your own stomp rocket out of household materials. Materials you will need are: plastic bottles, bicycle inner tube, 2 feet PVC pipe, duct tape, masking tape, and file folders or card stock. Now, take your PVC pipe and roll paper around it a ...more
Water Purification Device Prompts TSA to Close Down Minneapolis Airport In another stupendous incident of comical over-reaction, the TSA ordered the evacuation of two airport terminals in Minneapolis after a water purification device was found in a woman’s luggage. Obama Mul ...more
They've been at it for a few years now, but the crazy group of amateur rocket scientists who call themselves Copenhagen Suborbitals have triumphed over adversity, successfully launching their DIY rocket nearly 2 miles into the sky last Friday. The privately funded, non-profit ...more
It's easier to build a rocket than you think, although it depends on what you actually consider a rocket. This video tutorial will show you how to make a simple rocket with vitamins. You just need a film roll canister, water and a sparkling tablet, iron (Fe) vitamin or magnesi ...more
The rocket stove, invented by Dr. Larry Winiarski, was developed to require much less cooking fuel than a traditional stove. The rocket stove also emits less dangerously, as most of the energy burned turns into heat. To build this rocket stove, you will need sheet metal or a 5 ...more
No filters, just my 3G. This isn't really toys, but I think it counts. I love to paint these. The people are 15mm tall and are from WW2- hard to paint! I have a ton more- I just set this one up. I buy them and make them. For instance, the V1 rocket in the upper right is homema ...more
To build a stone rocket stove, you will need the following: stones, wood, a tender pile, and lighter (or something to start a fire) Gather large stones. A fire pit is useful. Make a base with the large stones. Place 2 parallel. Then, close the ends, by placing stones around i ...more
Using mouth guards or mouth pieces, protect the mouth and teeth from injury during sporting events or intense activity. There are two general types of mouth guards that can be utilized. Learn how to fit a mouth guard and stay fit in this sports medicine how to video. Take Act ...more
Greg Swanson and Joe Kelley demonstrate their superb skills at creating bottle rockets on rooftops. To make a plastic bottle fly into the air, you will need a cork, a inflation needle, a bicycle tire pump, and of course... a 2-liter plastic bottle filled with a little bit of ...more
Unless you're a high-schooler building a nuclear fusion reactor, the hardest part of a science investigatory project often is coming up with a good idea. You want it to be cool yet feasible, novel but still useful. That's why Ai-ni Bautista's science project on making liquid ...more
How far would you go to be resourceful? Early Britons used each others' skulls as drinking cups and bowls. Recently, researcher Silvia Bello found human skulls with the top cut off laying in Gough's Cave, England. Skillful cut marks make it look like fellow humans scraped off ...more
In this video we are shown how to make a homemade rocket. The necessary items are as follows: A plastic bottle, a bicycle pump and a cork. First, cut the cork in half and make sure that it fits in the mouth of the bottle. Next, take a nail and push it through the cork so that ...more
Expert homemaker and educator Karen Weisman teaches how to do fun science projects for children right at home. She teaches how to make ooze, foam, film canister rockets, flubber, virtual vomit, melting witches, rubber bones, and how to do water magic. Also, Karen explains the ...more
If you're like me, you were always jealous of the kids with rich parents who got to ride around in their own Power Wheels cars. Now that I am tall enough to sell my body and time, I find myself attaining childhood dreams like buying my own Power Wheels car. I would not have ch ...more
WonderHowTo is made up of niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects. Thanks to all of our active moderators and ...more
If you're like me, you were disappointed when NASA cut their human space flight program. No longer could children and adults in dead-end jobs dream of someday walking on the surface of the Moon or drinking floating globules of water through a straw. Homo sapiens as a species a ...more
I have an absolutely wonderful time making projects and writing articles for all of you mad scientists! Today, I will bring you behind the scenes for a look at the workbench, tools, and software that make the Mad Science World possible. Above is my beautiful workbench! My who ...more
Strap wheels and rockets onto the bed with somebody on it lying down in PJ's like they are in bed. Set the rockets off down a wooden ramp and ride off the other side of the ramp so you go flying into the air, landing in a lake of water!
The Jackass cast are dressed in Revolutionary War outfits and are riding and paddling a large canoe towards a beach.All around the beach is the enemy waiting for them. When Johnny and the boys are near the shore; the enemy opens fire, with bottle rockets, roman candles, fire h ...more
This summer's going to be a hot one, so skip the water pistol this year and break out the big guns! In this project, I'll be showing you how to build a water balloon shotgun—a high-powered water balloon launcher that's capable of firing 17 water balloons at the same time! Vide ...more
The streets of Tokyo are about to get a lot scarier (or more awesome), after Suidobashi Heavy Industries unveiled their latest project: a 13-foot tall, customizable, piloted robot. It's armed to the teeth with a water bottle rocket launcher and a BB Gatling gun capable of firi ...more
You've made a bottle rocket (or ten) and a sparkler bomb, and now you want to put those empty plastic bottles to a new pyromaniacal use. With a little rubbing alcohol and a match, this video by io9's Esther Inglis-Arkell will show you how to make your own homemade rocket boost ...more
No joke. This is not an Onion headline. This coming Friday, October 9th, NASA is actually planning on bombing the moon in search for water. The missile, a Centaur rocket, will blast off from Cape Canaveral, Florida, aiming at the moon's South Pole. Scientists will then analyze ...more
Maybe not water per-se, but with this simple technique you can turn one of the most abundant materials on earth into a highly explosive gas. WARNING: Ignition of an incendiary or explosive material may not be legal in your area, so check local laws before attempting. Use of t ...more
Pickling isn't rocket science. In fact, anyone can make their own speciality pickles using just about any fruit or vegetable. For example, I've pickled everything from lemons, watermelon rinds, and apples to red onions, carrots, radishes, and cucumbers. Don't Miss: DIY Pickle ...more
We've told you how a rice cooker can work as a DIY sous vide machine and make amazing risotto the lazy way, but did you know that it can also make pancakes, bread, mashed potatoes, and poached fruit? Rice Cooker Pancakes Of course, when we say "pancake," it's more like a lit ...more
Back in the '80s, NASA and the Associated Landscape Contractors of America did a study where they discovered which houseplants were the most effective in purifying the air in space facilities. Though you may not be living in a rocket ship, you can definitely benefit from havin ...more
A new study casts real suspicion on the possibility of life on Mars. Why? It seems the surface of the planet may be downright uninhabitable for microbial life as we know it. Over the years, and with research into life on other worlds, visions of extra-terrestrials and "little ...more
Things smell, and whether or not those things smell good or not is up to you. For lingering food odors on your hands, try using stainless steel or coffee grounds to remove the stench. To de-stink smelly jars, use mustard and water. For cutting boards, use lemons and salt, and ...more
The creative possibilities are part of what makes Apple's ARKit so exciting. We've seen new camera effects, painting, and new ways to tell stories through ARKit. Now, the app developer studio "Orb" has created an app to let you create scenes with 3D objects of your choosing. ...more
Up until the last 15 years or so, watching the commercials during the Super Bowl was arguably more exciting than the game itself. Super Bowl XXIV featured the San Francisco 49ers blowing out the Broncos, 55-10, in the worst Super Bowl beatdown of all time. The game might not h ...more
Cooking isn't something that interests me much, unless it results in a fast burning fuel and a successful rocket launch! WARNING: Ignition of an incendiary or explosive material may not be legal in your area, so check local laws before attempting. Use of this video content is ...more
Magic Leap took years to launch, but when it did, the company managed to quickly become the leading rival to Microsoft's HoloLens (at least when it comes to experimental immersive experiences). On Friday, Magic Leap continued that journey by holding a different kind of launch ...more
In the latest installment in its burgeoning augmented reality journalism practice, The New York Times is bringing its readers closer to Mars and NASA's latest spacecraft set to travel to the red planet. When reading the article through the NY Times app for iOS or Android on d ...more
Listen up, children, pregnant women, and lightweights: this particular KitKat variety is not for you. Well, with 0.8% alcoholic content per 2 KitKat bars, it's highly unlikely anyone will actually get drunk on these things. Still... The newest flavor of KitKat (or Kit Kat) in ...more
Apple Pay has been available to use in stores, as well as in select apps and websites, ever since its first appearance in iOS 8.1. Now, with iOS 12, there are currently 13 different iPhone models that support Apple Pay functionality without the use of an Apple Watch, and the l ...more
What Is Graphene? Graphene is a very thin layer of graphite. Graphite is made out of carbon (the mother of all elements), and is normally used in pencils. Graphite is also used for brake padding in larger vehicles, the batteries in laptops or portable gaming systems, and in t ...more
Take everyday sprinkler parts and form them into a high pressure rocket launcher that will shoot paper rockets nearly 300 feet!!! It's cheap to make and a lot of fun! Video: . A quick trip to nearly any hardware or sprinkler supply store should get you everything you need for ...more
The worlds of augmented reality and virtual reality are closely linked in many ways. That means it's smart for AR insiders to keep a close on new developments in VR. If you have been paying attention, you know that Oculus CTO John Carmack is one one of the most important think ...more
Here at Next Reality, our typical approach to all things augmented reality involves vision combined with remote control, either via a handheld device, gaze control, or hand/finger tracking. But a new dynamic takes the notion of interaction with virtual content into a new real ...more
Think of the coolest, most unique way to create art that you can. Got it? Now think about creating that art out of living things. The American Society For Microbiology (ASM) holds an annual art contest, but it's no ordinary art they look for. The ASM looks for agar art, which ...more
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